【正文】 person’s right hand. Then the researchers pared the chemicals found on each cell phone. 　　The scientists discovered as many of the molecules as they could. They then pared those to a database of chemicals. Pieter Dorrestein, a UCSD pharmaceutical chemist, had helped set up that database a few years earlier, which contains various substances, including spices, caffeine and medicines. 　　Traces of everything from hundreds to thousands of different molecules turned up on each phone. The molecules suggested what had been in the body, and what each person had handled before touching the phone. From all these molecules, Bouslimani says, “We could tell if a person is likely female, uses highend cosmetics (化妝品), colors her hair, drinks coffee, prefers beer over wine or likes spicy food. ”　　Police already use molecular analyses to look for traces of explosives or illegal drugs. To date, Dorrestein says, he’s never heard of police using phone residues to narrow down behaviour clues to search for a suspect. But detectives might one day use such data to track down someone who left a phone behind at a crime scene. 【文章大意】本文是一篇說(shuō)明文。縱觀全文可知, 作者只是客觀地介紹了機(jī)器人在太空探索中的應(yīng)用, 并沒(méi)有帶任何感情色彩。27. What is the writer’s attitude in this passage?A. Negative. B. Persuasive. C. Subjective. D. Objective. 【解析】選D。詞義猜測(cè)題。26. The underlined word “withstand” in Paragraph 2 most probably means “_______”. 細(xì)節(jié)理解題。根據(jù)第一段中的“but robots are very important to space exploration and are being used in a variety of different ways for several important reasons. ”可知, 本文主要介紹了機(jī)器人正用于太空探索, 故D項(xiàng)正確。24. Which of the following would be the best title for the passage?A. The Development of RobotsB. The Discovery of Space ExplorationC. No Robots, No Space ExplorationD. Robots Are Used in Space Exploration【解析】選D。故C選項(xiàng)切題。目的、意圖、態(tài)度的推斷就屬于推理判斷的一部分, 根據(jù)文章的論述, 推斷作者的寫(xiě)作目的以及作者的情感態(tài)度。故選C。推理判斷題。故選C。根據(jù)文中第一段“Drone X Pro is a pact, easytouse drone with HD quality images. Drone X Pro是一種小型的、易使用的帶有高清攝像的無(wú)人機(jī)。22. What do we learn about Drone X Pro?A. It is heavy. B. It can’t be seen. C. It is portable. D. It can carry people. 【解析】選C?！笨芍渲饕康木褪潜ＷC飛行安全。根據(jù)文中“Gravity Sensor—Sensors detect the ground and other obstacles and change the flying course automatically to avoid collision。A. fly safely　　　　　　　B. move smoothlyC. land slowly D. turn quickly【解析】選A。A　　ORDER NOW!Drone X Pro is a pact, easytouse drone with HD(高清) quality images. It is the fastest drone of its size, flying at a speed of up to 12 meters per second with a top transmission distance of 2 km. It has all of the features need to satisfy the pros, but it is extremely simple to fly and control, even for DRONE X PRO plete beginners. Foldable DroneThe propeller(螺旋槳)fold inwards to make the drone easier to carry and better protected during transit. HD Photos and VideoRecord video in HD at 120 frames per second and take photos up to 12 megapixels(百萬(wàn)像素). Increased Flying TimeFly and film for up to 12 minutes without having to touch the ground or change batteries. Gravity SensorSensors detect the ground and other obstacles and change the flying course automatically to avoid collision(碰撞). Slomo ModeReplay the highlights of your epic adventures in highdefinition slow motion. Panorama Mode(全景模式)Capture 360 degree photos from the air with just one click of a button. CHOOSE YOUR PACK1 DRONE X PRO2 DRONE X PRO(best seller)WITH 1 FREE3 DRONE X PROWITH2 FREE￥689 total￥V 1, 370 totalYOU SAVE￥682￥2, 066 totalYOU SAVE￥1, 363SELECT+Free ShippingSELECT+Free ShippingSELECT+Free Shipping【文章大意】這是一篇應(yīng)用文, 主要介紹一款小型無(wú)人機(jī), 它具有方便易用, 高清拍照錄像, 續(xù)航時(shí)間長(zhǎng), 安全等特點(diǎn)并提供了價(jià)位。Text 10　　M: I’m Carol Johnson, the organizer of this year’s Abington Fun Run. I’m delighted to be able to tell you ?that this year it will be held at 11 am, on Sunday May 24th instead of Saturday, so make a note in your diary. It’s open to runners of any age and ability—children, their parents, grandparents, friends. 　　The course of the fun run will be through the beautiful environment of Abington Park and total distance will be three kilometers, ?starting and finishing at the football ground. That’s on the south side of the park, very close to the main entrance. Abington Fun Run is a race in which there are no winners or losers. Everyone who takes part will be given something to remember the day. Last year it was a Tshirt. ?This year it will be a water bottle so it’s certain to be very useful. 　　The cost for adults is $8 if you register in advance or $10 on the day. ?Any child under the age of 15 can take part for free but there’s a lower age limit of 8. If you would like to join in the fun run, entry forms and an information pack with lots of useful tips for improving your fitness and preparing for the run are available from any newsagents. See you there. 17. When will the race be held this year?A. On May 11th. B. On May 23rd. C. On May 24th. 答案: C18. Where does the race start?A. At the football ground. B. On the north side of the park. C. At the main entrance of the park. 答案: A19. What can every runner get this year?A. A Tshirt. B. A water bottle. C. A pair of running shoes. 答案: B20. Who can run in the race free of charge?A. Children under 8 years of age. B. Children between 8 and 15 years of age. C. Adults registering in advance. 答案: B第二部分　閱讀(共兩節(jié), 滿分50分)第一節(jié)(共15小題。Text 8W: You look very anxious this evening. Is there anything wrong?M: I am worried about my 15yearold niece, Helen. W: What’s worrying you ?M: ⑩I’ve seen a big change in her. She used to be very outgoing and sociable but now she is having problems with other children at school. Now she is totally someone else. W: Really?M: Yes, now she is quiet and doesn’t want to talk to anyone else. Her teacher said things were going backward in her study. W: Her parents must be very anxious about her. M: No, not